<p>
    <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
        Username:<br /><input type="text" name="username" size="10" /><br />
        Password:<br /><input type="password" name="pswd" SIZE="10" /><br />
        <input type="submit" value="Login" />
    </form>
</p>

